34201331 has 4 divisors (see below), whose sum is σ = 36213192. Its totient is φ = 32189472.

The previous prime is 34201313. The next prime is 34201333. The reversal of 34201331 is 13310243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13310243 = 97 ⋅137219.

It is a cyclic number.

It is not a de Polignac number, because 34201331 - 2⁶ = 34201267 is a prime.

It is a super-2 number, since 2×34201331² = 2339462084343122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 2011843 = 34201331 / (3 + 4 + 2 + 0 + 1 + 3 + 3 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34201333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005905 + ... + 1005938.

It is an arithmetic number, because the mean of its divisors is an integer number (9053298).

Almost surely, 2^34201331 is an apocalyptic number.

34201331 is a deficient number, since it is larger than the sum of its proper divisors (2011861).

34201331 is a wasteful number, since it uses less digits than its factorization.

34201331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011860.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 34201331 is about 5848.1904038771. The cubic root of 34201331 is about 324.5993674810.

Adding to 34201331 its reverse (13310243), we get a palindrome (47511574).

The spelling of 34201331 in words is "thirty-four million, two hundred one thousand, three hundred thirty-one".